During the 1960s, Volkswagen Beetles weren’t equipped with a pump for dispensing windshield washer fluid. Rather, they ingeniously utilized air pressure from the spare tire to perform this task. Vintage FIAT models, such as the 500 and 126, incorporated a rubber bulb on the dashboard, serving a similar function for washer fluid distribution. Moreover, the classic Porsche 356 had a unique approach with a rubber bulb placed on the floor, which could be activated by stomping on it.